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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1787 | 1 |
| 1799 | 1 |
| 1805 | 1 |
| 1809 | 1 |
| 1816 | 2 |
| 1818 | 2 |
| 1842 | 1 |
| 1844 | 1 |
| 1845 | 1 |
| 1846 | 1 |
| 1847 | 1 |
| 1849 | 1 |
| 1851 | 2 |
| 1852 | 1 |
| 1856 | 1 |
| 1857 | 1 |
| 1858 | 2 |
| 1859 | 2 |
| 1862 | 1 |
| 1863 | 2 |
| 1866 | 1 |
| 1868 | 3 |
| 1870 | 1 |
| 1871 | 2 |
| 1872 | 11 |
| 1875 | 2 |
| 1876 | 1 |
| 1878 | 1 |
| 1880 | 2 |
| 1881 | 7 |
| 1882 | 2 |
| 1883 | 1 |
| 1884 | 3 |
| 1885 | 2 |
| 1886 | 7 |
| 1887 | 2 |
| 1888 | 5 |
| 1889 | 2 |
| 1890 | 6 |
| 1891 | 3 |
| 1892 | 6 |
| 1893 | 4 |
| 1894 | 2 |
| 1895 | 5 |
| 1896 | 2 |
| 1897 | 6 |
| 1898 | 12 |
| 1899 | 6 |
| 1900 | 3 |
| 1901 | 7 |
| 1902 | 6 |
| 1903 | 2 |
| 1904 | 4 |
| 1905 | 2 |
| 1906 | 4 |
| 1907 | 5 |
| 1908 | 3 |
| 1909 | 5 |
| 1910 | 3 |
| 1911 | 7 |
| 1912 | 1 |
| 1913 | 1 |
| 1914 | 5 |
| 1915 | 6 |
| 1916 | 6 |
| 1917 | 9 |
| 1918 | 10 |
| 1919 | 8 |
| 1920 | 9 |
| 1921 | 11 |
| 1922 | 11 |
| 1923 | 6 |
| 1924 | 5 |
| 1925 | 3 |
| 1926 | 5 |
| 1927 | 11 |
| 1928 | 7 |
| 1929 | 3 |
| 1930 | 10 |
| 1931 | 5 |
| 1932 | 8 |
| 1933 | 14 |
| 1934 | 8 |
| 1935 | 5 |
| 1936 | 7 |
| 1937 | 5 |
| 1938 | 11 |
| 1939 | 6 |
| 1940 | 6 |
| 1941 | 9 |
| 1942 | 11 |
| 1943 | 10 |
| 1944 | 9 |
| 1945 | 68 |
| 1946 | 274 |
| 1947 | 265 |
| 1948 | 280 |
| 1949 | 255 |
| 1950 | 330 |
| 1951 | 405 |
| 1952 | 359 |
| 1953 | 478 |
| 1954 | 430 |
| 1955 | 475 |
| 1956 | 463 |
| 1957 | 455 |
| 1958 | 474 |
| 1959 | 366 |
| 1960 | 293 |
| 1961 | 355 |
| 1962 | 394 |
| 1963 | 629 |
| 1964 | 823 |
| 1965 | 725 |
| 1966 | 791 |
| 1967 | 982 |
| 1968 | 1144 |
| 1969 | 1184 |
| 1970 | 1015 |
| 1971 | 1169 |
| 1972 | 1174 |
| 1973 | 1118 |
| 1974 | 1163 |
| 1975 | 1140 |
| 1976 | 1223 |
| 1977 | 1177 |
| 1978 | 1375 |
| 1979 | 1369 |
| 1980 | 1217 |
| 1981 | 1308 |
| 1982 | 1312 |
| 1983 | 1423 |
| 1984 | 1444 |
| 1985 | 1515 |
| 1986 | 1480 |
| 1987 | 1652 |
| 1988 | 1690 |
| 1989 | 1834 |
| 1990 | 1930 |
| 1991 | 2117 |
| 1992 | 2269 |
| 1993 | 2472 |
| 1994 | 2444 |
| 1995 | 2588 |
| 1996 | 2736 |
| 1997 | 2818 |
| 1998 | 3175 |
| 1999 | 3171 |
| 2000 | 3416 |
| 2001 | 3707 |
| 2002 | 3701 |
| 2003 | 3986 |
| 2004 | 4559 |
| 2005 | 5085 |
| 2006 | 5435 |
| 2007 | 5662 |
| 2008 | 6082 |
| 2009 | 6427 |
| 2010 | 6831 |
| 2011 | 7187 |
| 2012 | 7898 |
| 2013 | 8335 |
| 2014 | 9424 |
| 2015 | 10098 |
| 2016 | 10393 |
| 2017 | 10879 |
| 2018 | 11633 |
| 2019 | 12369 |
| 2020 | 14675 |
| 2021 | 17134 |
| 2022 | 18372 |
| 2023 | 18106 |
| 2024 | 7227 |